Lenovo IdeaPad Slim 3 15IAH8 83ER00KPIN Laptop vs Lenovo ThinkBook 16 21MWA0BSIN Laptop
Here you can compare Lenovo IdeaPad Slim 3 15IAH8 83ER00KPI… and Lenovo ThinkBook 16 21MWA0BSIN Laptop …. Comparing Lenovo IdeaPad Slim 3 15IAH8 83ER00KPI… vs Lenovo ThinkBook 16 21MWA0BSIN Laptop … on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Lenovo IdeaPad Slim 3 15IAH8 83ER00KPI… stands against Lenovo ThinkBook 16 21MWA0BSIN Laptop … and which one should you buy The current lowest price found for Lenovo IdeaPad Slim 3 15IAH8 83ER00KPI… is ₹66,806 and for Lenovo ThinkBook 16 21MWA0BSIN Laptop … is ₹84,500. The details of both of these products were last updated on Aug 02, 2026.
| Specification | Lenovo IdeaPad Slim 3 15IAH8 83ER00KPI… | Lenovo ThinkBook 16 21MWA0BSIN Laptop … |
|---|---|---|
| Display | 15.6 inches | 16 inches |
| CPU | 12th Gen Intel Core i5 12450H | 7th Gen AMD Ryzen 5 7535HS |
| GPU | Intel Integrated Iris Xe | AMD Radeon Graphics |
| RAM | 16 GB DDR4 | 16 GB DDR5 |
| HDD | ||
| Price | ₹66,806 | ₹84,500 |
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Overview
| Specs Score | 51 / 100 | 56 / 100 Better Specs |
| CPU Clock Speed | 2 GHz | 3.3 GHz Faster Clock Speed |
| CPU Cores | Octa Core More CPU Cores | Hexa Core |
| Display Resolution | 1920 x 1080 pixels | 1920 x 1200 pixels Better Resolution |
| Thickness | 19.9 mm | 17.5 mm Slimmer |
| USB Ports | 2 x USB 3.0, 1 x USB Type-C More USB Ports | 2 x USB Type-C |
| Unique Features | No Backlit Keyboard | Ethernet Port No |
General
| Series | Ideapad Slim 3 | ThinkBook 16 |
| Model | 83ER00KPIN | 1MWA0BSIN |
| Utility | Performance | Everyday Use |
| Device Type | Ultrabook | Ultrabook |
| OS | Windows 11 Home (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 359.3 x 235 x 19.9 mm | 356 x 253.5 x 17.5 mm |
| Weight | 1.63 kg | 1.7 kg |
| Warranty | 1 year Warranty | 1 year Warranty |
Display
| Type | IPS | |
| Touch | No | No |
| Size | 15.6 inches | 16 inches |
| Resolution | 1920 x 1080 pixels | 1920 x 1200 pixels |
| PPI | ~ 157 PPI | ~ 142 PPI |
| Aspect Ratio | 16:9 | 16:10 |
| Anti Glare Screen | Yes | Yes |
| Features | 300nits | 300 nits, 45% NTSC |
Connectivity
| Ethernet | No | 100/1000M (RJ-45) |
| WiFi | Wi-Fi 6, 802.11ax 2x2 | Wi-Fi 6E |
| Bluetooth | v5.2 | Yes |
| USB Ports | 1 x USB Type-C, 2 x USB 3.0 | 2 x USB Type-C, 2 x USB Type-A |
| USB Port Details | 1 x USB 3.2 Gen 1 Type-A, 1 x USB 3.2 Gen 1 Type-A (Always ON), 1 x USB 3.2 Gen 2 Type-C (USB PD 3.0 and DisplayPort 1.4), 1 x USB 4 Type-C (USB PD 3.0 and DisplayPort 1.4) | |
| HDMI | 1 x HDMI 1.4 Port | 1 x HDMI v2.1 Port |
| Card Reader | 4-in-1 Card Reader | |
| Micro SD Card Reader | Yes | |
| Microphone In | Yes | |
| Headphone Jack | Yes |
Input
| Camera | Yes | 720p HD Camera |
| Keyboard | Standard English , Yes | |
| Keyboard Backlit | Yes | |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | Dual Array Microphone | Dual Array Digital Microphones |
| Speakers | Built-In Dual Stereo Speakers | 2 x 2W |
| Sound | 2 x 1.5W Dual Stereo Speakers with Dolby Audio | |
| Optical Drive | No | No |
Processor
| Processor | 12th Gen Intel Core i5 12450H | 7th Gen AMD Ryzen 5 7535HS |
| Speed | 4 x 2 GHz (Turbo Speed upto 4.4 GHz) Performance Cores 4 x 1.5 GHz (Turbo Speed upto 3.3 GHz) Efficient Cores | 6 x 3.3 GHz (Turbo Speed upto 4.55 GHz) Cores |
| Cores | Octa Core (4P + 4E), 12 Threads | Hexa Core, 12 Threads |
| Cache | 12 MB | 16 MB |
| Brand | Intel | AMD |
| Series | Core i5 | Ryzen 5 |
| Model | 12450H | 7535HS |
| Generation | 12th Gen | 7th Gen |
| Process Node | 10 nm | TSMC 6nm FinFET |
Graphics
| GPU | Intel Integrated Iris Xe | AMD Radeon Graphics |
| Brand | Intel | AMD |
Memory
| RAM | 16 GB DDR4 | 16 GB DDR5 |
| RAM Bus Speed | 4800 MHz | |
| Solid State Drive | 512 GB SSD | 512 GB SSD |
| SSD Interface | NVMe | NVMe PCIe Gen4 |
Battery
| Battery | 47 Wh Battery | 45 Wh Battery |
| Adapter Type | 65W Round Tip (3-pin) | 65W USB-C Power Adapter |
Extra
| Included Software | Office Home 2024 | |
| Sales Package | Laptop, Power Adaptor, User Guide, Warranty Documents |
Discuss
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